Answer:
I'm written with two letters, said with one and seen with two. What am I?
When the clock has no angle, I will own yesterday, tomorrow and tonight. What am I?
I have four fingers and a thumb, but I'm not living. What am I?
You throw me out when you use me and take me in when you are done.
Who plays when he works and works when he plays?
A little house full of meat, no door to go in and eat.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic